package com.lhd.egweibo3.mapper;

import com.lhd.egweibo3.pojo.entity.User;
import com.lhd.egweibo3.pojo.vo.UserVO;

/**
 * @author lhd
 * @date 2024/4/25
 * @apiNote
 */
public interface UserMapper {
    
    UserVO selectByUsername(String username);

    void insert(User user);
}
